Grayscale Image — free and private, right in your browser
Convert color photos to smooth grayscale right in your browser. Nothing is installed and nothing is uploaded — the work happens on your own device.
How to use · Grayscale Image
- Upload your images. Drag files onto the upload area, or click to browse. Batch supported.
- Convert to grayscale. Adjust the settings, then apply to every image.
- Download. Save each result, or grab everything as a ZIP.
Frequently asked questions
Is it free?
Yes, every tool on Imagesplitter is free with no account.
Are my images uploaded?
No. Everything runs in your browser on your device — your images never leave your computer or phone.
Can I process several at once?
Yes. Drop a batch and download all as a ZIP.
Related: Resize · Compress · Convert · HEIC to JPG